数据类型：POINTER TO [...] name>: POINTER TO [...] Number: POINTER TO INT; i

Test : REFERENCE TO BIT; 引用 [...] TO 重要 对于编译器版本 >= V [...] <identifier> : REFERENCE TO

| LWORD | POINTER TO [...] Address1: POINTER TO INT; i [...] Number is assigned to

ProfinetByteData.GetBit [...] Offset UDINT BitOffset BYTE Range: 0 to 7 Bit

ProfinetByteData.PutBit [...] ByteOffset UDINT BitOffset BYTE Range: 0 to 7

定义的数据类型 功能块 提示 引用和指针 BIT [...] 具有基本类型的数组元素 BIT [...] ) TO UPPER_BOUND(ai

ProfinetByteData.GetBit (METH) ¶ METHOD GetBit [...] Offset UDINT BitOffset BYTE

ProfinetByteData.PutBit [...] ByteOffset UDINT BitOffset BYTE Range: 0 to 7

Bit/Byte Functions ¶ BIT_AS_BYTE [...] _AS_WORD (FunctionBlock) BYTE_AS_BIT

BIT_AS_BYTE (FB) ¶ FUNCTION_BLOCK BIT_AS_BYTE [...] of data type byte